FreeCalypso > hg > fc-tourmaline
view src/nucleus/qu_extr.h @ 303:f76436d19a7a default tip
!GPRS config: fix long-standing AT+COPS chance hanging bug
There has been a long-standing bug in FreeCalypso going back years:
sometimes in the AT command bring-up sequence of an ACI-only MS,
the AT+COPS command would produce only a power scan followed by
cessation of protocol stack activity (only L1 ADC traces), instead
of the expected network search sequence. This behaviour was seen
in different FC firmware versions going back to Citrine, and seemed
to follow some law of chance, not reliably repeatable.
This bug has been tracked down and found to be specific to !GPRS
configuration, stemming from our TCS2/TCS3 hybrid and reconstruction
of !GPRS support that was bitrotten in TCS3.2/LoCosto version.
ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3
version and had to be pulled from TCS2 - but as it turns out,
there is a new field in the MMR_REG_REQ primitive that needs to be
set correctly, and that psa_mms.c module is the place where this
initialization needed to be added.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 08 Jun 2023 08:23:37 +0000 |
| parents | 4e78acac3d88 |
| children |
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/*************************************************************************/ /* */ /* Copyright Mentor Graphics Corporation 2002 */ /* All Rights Reserved. */ /* */ /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */ /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */ /* SUBJECT TO LICENSE TERMS. */ /* */ /*************************************************************************/ /*************************************************************************/ /* */ /* FILE NAME VERSION */ /* */ /* qu_extr.h Nucleus PLUS 1.14 */ /* */ /* COMPONENT */ /* */ /* QU - Queue Management */ /* */ /* DESCRIPTION */ /* */ /* This file contains function prototypes of all functions */ /* accessible to other components. */ /* */ /* DATA STRUCTURES */ /* */ /* None */ /* */ /* FUNCTIONS */ /* */ /* None */ /* */ /* DEPENDENCIES */ /* */ /* qu_defs.h Queue Management constants */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Moved include files outside of */ /* the file #ifndef to allow the */ /* use of actual data structures, */ /* modified function prototypes, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* 04-17-1996 updated to version 1.2 */ /* 03-24-1998 Released version 1.3 */ /* 03-26-1999 Released 1.11m (new release */ /* numbering scheme) */ /* 04-17-2002 Released version 1.13m */ /* 11-07-2002 Released version 1.14 */ /*************************************************************************/ #include "qu_defs.h" /* Include QU constants */ /* Check to see if the file has been included already. */ #ifndef QU_EXTR #define QU_EXTR /* Initialization functions. */ VOID QUI_Initialize(VOID); /* Core error checking functions. */ STATUS QUCE_Create_Queue(NU_QUEUE *queue_ptr, CHAR *name, VOID *start_address, UNSIGNED queue_size, OPTION message_type, UNSIGNED message_size, OPTION suspend_type); STATUS QUCE_Delete_Queue(NU_QUEUE *queue_ptr); STATUS QUCE_Send_To_Queue(NU_QUEUE *queue_ptr, VOID *message, UNSIGNED size, UNSIGNED suspend); STATUS QUCE_Receive_From_Queue(NU_QUEUE *queue_ptr, VOID *message, UNSIGNED size, UNSIGNED *actual_size, UNSIGNED suspend); /* Supplemental error checking functions. */ STATUS QUSE_Reset_Queue(NU_QUEUE *queue_ptr); STATUS QUSE_Send_To_Front_Of_Queue(NU_QUEUE *queue_ptr, VOID *message, UNSIGNED size, UNSIGNED suspend); STATUS QUSE_Broadcast_To_Queue(NU_QUEUE *queue_ptr, VOID *message, UNSIGNED size, UNSIGNED suspend); /* Core processing functions. */ STATUS QUC_Create_Queue(NU_QUEUE *queue_ptr, CHAR *name, VOID *start_address, UNSIGNED queue_size, OPTION message_type, UNSIGNED message_size, OPTION suspend_type); STATUS QUC_Delete_Queue(NU_QUEUE *queue_ptr); STATUS QUC_Send_To_Queue(NU_QUEUE *queue_ptr, VOID *message, UNSIGNED size, UNSIGNED suspend); STATUS QUC_Receive_From_Queue(NU_QUEUE *queue_ptr, VOID *message, UNSIGNED size, UNSIGNED *actual_size, UNSIGNED suspend); /* Supplemental processing functions. */ STATUS QUS_Reset_Queue(NU_QUEUE *queue_ptr); STATUS QUS_Send_To_Front_Of_Queue(NU_QUEUE *queue_ptr, VOID *message, UNSIGNED size, UNSIGNED suspend); STATUS QUS_Broadcast_To_Queue(NU_QUEUE *queue_ptr, VOID *message, UNSIGNED size, UNSIGNED suspend); /* Information gathering functions. */ UNSIGNED QUF_Established_Queues(VOID); STATUS QUF_Queue_Information(NU_QUEUE *queue_ptr, CHAR *name, VOID **start_address, UNSIGNED *queue_size, UNSIGNED *available, UNSIGNED *messages, OPTION *message_type, UNSIGNED *message_size, OPTION *suspend_type, UNSIGNED *tasks_waiting, NU_TASK **first_task); UNSIGNED QUF_Queue_Pointers(NU_QUEUE **pointer_list, UNSIGNED maximum_pointers); #endif